What is the cheapest airline that flies from Brownsville South Padre Is. Intl to Washington?

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Brownsville South Padre Is. Intl to Washington

What airlines fly to State of Washington?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to State of Washington from Brownsville according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to Washington?

Prices for flights from Brownsville South Padre Is. Intl Airport to Washington refresh daily.

How many operators does momondo search for flights from Brownsville South Padre Is. Intl Airport to Washington?

As of February 2026, there are 2 operators available to choose from for flights from Brownsville South Padre Is. Intl Airport to Washington.

How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brownsville South Padre Is. Intl Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$180 Cheap Flights from Brownsville to Washington in 2026

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7:41 pm - 12:44 am

BRO

SEA

7h 03m

1 stop

12:59 am - 10:14 am

SEA

BRO

7h 15m

1 stop

$329American Airlines

ו', מאי 1 - ג', מאי 12

12:00 pm - 11:27 pm

BRO

SEA

13h 27m

2 stops

6:30 am - 4:24 pm

SEA

BRO

7h 54m

1 stop

$334United Airlines

ג', אפר' 21 - ש', אפר' 25

9:15 am - 6:35 pm

BRO

SEA

11h 20m

2 stops

8:45 am - 9:47 pm

SEA

BRO

11h 02m

2 stops

$339United Airlines

ג', אפר' 21 - ש', אפר' 25

12:05 pm - 9:58 pm

BRO

SEA

11h 53m

2 stops

7:00 am - 4:24 pm

SEA

BRO

7h 24m

1 stop

$378United Airlines

ו', מאי 1 - ד', מאי 13

12:05 pm - 7:48 pm

BRO

SEA

9h 43m

2 stops

8:45 am - 9:59 pm

SEA

BRO

11h 14m

2 stops

$383United Airlines

ו', מאי 1 - ד', מאי 13

2:50 pm - 9:22 pm

BRO

SEA

8h 32m

1 stop

2:10 pm - 10:53 pm

SEA

BRO

6h 43m

1 stop

$410American Airlines

ג', אפר' 21 - ש', אפר' 25

2:50 pm - 9:26 pm

BRO

SEA

8h 36m

1 stop

10:57 pm - 10:12 am

SEA

BRO

9h 15m

1 stop

$429Alaska Airlines

ד', אפר' 22 - ב', אפר' 27

7:15 am - 6:35 pm

BRO

SEA

13h 20m

2 stops

11:35 pm - 11:19 am

SEA

BRO

9h 44m

1 stop

$434United Airlines

ד', אפר' 22 - א', אפר' 26

12:00 pm - 9:34 pm

BRO

GEG

11h 34m

2 stops

5:05 am - 6:28 pm

GEG

BRO

11h 23m

2 stops

$434United Airlines

ג', אפר' 7 - ג', אפר' 14

7:41 pm - 12:44 am

BRO

SEA

7h 03m

1 stop

11:33 pm - 2:20 pm

SEA

BRO

12h 47m

2 stops

$440American Airlines

ו', אפר' 24 - ש', אפר' 25

American Airlines flights from Brownsville to State of Washington

Our best American Airlines deals on Brownsville to State of Washington flight tickets

American Airlines

May 1

BRO7:41 pmBrownsville South Padre Is. Intl

7h 03m

1 stop

SEA12:44 amSeattle/Tacoma Intl

May 12

SEA12:59 amSeattle/Tacoma Intl

7h 15m

1 stop

BRO10:14 amBrownsville South Padre Is. Intl

$329

American Airlines

Apr 21

BRO2:50 pmBrownsville South Padre Is. Intl

8h 32m

1 stop

SEA9:22 pmSeattle/Tacoma Intl

Apr 25

SEA2:10 pmSeattle/Tacoma Intl

6h 43m

1 stop

BRO10:53 pmBrownsville South Padre Is. Intl

$410

American Airlines

Apr 24

BRO7:41 pmBrownsville South Padre Is. Intl

7h 03m

1 stop

SEA12:44 amSeattle/Tacoma Intl

Apr 25

SEA11:33 pmSeattle/Tacoma Intl

12h 47m

2 stops

BRO2:20 pmBrownsville South Padre Is. Intl

$440

United Airlines flights from Brownsville to State of Washington

Our best United Airlines deals on Brownsville to State of Washington flight tickets

United Airlines

Apr 21

BRO12:00 pmBrownsville South Padre Is. Intl

13h 27m

2 stops

SEA11:27 pmSeattle/Tacoma Intl

Apr 25

SEA6:30 amSeattle/Tacoma Intl

7h 54m

1 stop

BRO4:24 pmBrownsville South Padre Is. Intl

$334

United Airlines

Apr 21

BRO9:15 amBrownsville South Padre Is. Intl

11h 20m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

Apr 25

SEA8:45 amSeattle/Tacoma Intl

11h 02m

2 stops

BRO9:47 pmBrownsville South Padre Is. Intl

$339

United Airlines

May 1

BRO12:05 pmBrownsville South Padre Is. Intl

11h 53m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

May 13

SEA7:00 amSeattle/Tacoma Intl

7h 24m

1 stop

BRO4:24 pmBrownsville South Padre Is. Intl

$378

momondo Fare Finder

Use the filters below to find and compare flights from Brownsville to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ו' 5/1

7:41 pm-12:44 am

1 stop7h 03m

Seattle/Tacoma Intl

ג' 5/12

12:59 am-10:14 am

1 stop7h 15m

$329

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ג' 4/21

12:00 pm-11:27 pm

2 stops13h 27m

Seattle/Tacoma Intl

ש' 4/25

6:30 am-4:24 pm

1 stop7h 54m

$334

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ג' 4/21

9:15 am-6:35 pm

2 stops11h 20m

Seattle/Tacoma Intl

ש' 4/25

8:45 am-9:47 pm

2 stops11h 02m

$339

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ו' 5/1

12:05 pm-9:58 pm

2 stops11h 53m

Seattle/Tacoma Intl

ד' 5/13

7:00 am-4:24 pm

1 stop7h 24m

$378

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ו' 5/1

12:05 pm-7:48 pm

2 stops9h 43m

Seattle/Tacoma Intl

ד' 5/13

8:45 am-9:59 pm

2 stops11h 14m

$383

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ג' 4/21

2:50 pm-9:22 pm

1 stop8h 32m

Seattle/Tacoma Intl

ש' 4/25

2:10 pm-10:53 pm

1 stop6h 43m

$410

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ד' 4/22

2:50 pm-9:26 pm

1 stop8h 36m

Seattle/Tacoma Intl

ב' 4/27

10:57 pm-10:12 am

1 stop9h 15m

$429

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ד' 4/22

7:15 am-6:35 pm

2 stops13h 20m

Seattle/Tacoma Intl

א' 4/26

11:35 pm-11:19 am

1 stop9h 44m

$434

BrownsvilleSpokane

BRO - GEG

BROGEG

Brownsville South Padre Is. Intl

ג' 4/7

12:00 pm-9:34 pm

2 stops11h 34m

Spokane

ג' 4/14

5:05 am-6:28 pm

2 stops11h 23m

$434

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

ו' 4/24

7:41 pm-12:44 am

1 stop7h 03m

Seattle/Tacoma Intl

ש' 4/25

11:33 pm-2:20 pm

2 stops12h 47m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brownsville to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from Brownsville, with most prices found around $318. If you aren’t able to travel to State of Washington during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $328.

Can stopping save me money on Brownsville to State of Washington flights?

You could potentially save up to 15% on your flight if you consider stops on a Brownsville to State of Washington flight.

Cheap Brownsville to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brownsville to State of Washington

Fastest flight time	7h 17m
Direct flights	None

The fastest flight from Brownsville to State of Washington takes 7h 17m

There are no direct flights from Brownsville to State of Washington. There are no popular flight routes from Brownsville to State of Washington.

Search flight deals

When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to Washington?
Prices for flights from Brownsville South Padre Is. Intl Airport to Washington refresh daily.
How many operators does momondo search for flights from Brownsville South Padre Is. Intl Airport to Washington?
As of February 2026, there are 2 operators available to choose from for flights from Brownsville South Padre Is. Intl Airport to Washington.
How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brownsville South Padre Is. Intl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brownsville to State of Washington

Compare and see reviews for airlines that fly from Brownsville to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.1 11,370 reviews		Search American Airlines flights
United Airlines	PriceFrom $339	Free Cancellation	Rating 7.4 9,370 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Brownsville to Washington?

Finding the right flight to Washington from Brownsville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Brownsville to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Brownsville to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Brownsville to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Brownsville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brownsville to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Brownsville to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.